The A.I. Daily
Nvidia open-sources Flora, cutting robot video labeling costs 125x
Nvidia has open-sourced its data engine Flora, which labels an hour of robot video for just $0.72 versus $88 with GPT-6 Astra, while achieving slightly higher quality. Built on three fine-tuned Qwen3.5 models, Flora more reliably catches errors in robot actions and is a key piece of Nvidia's strategy to control the robotics value chain.